This event was reviewed by an analyst and confirmed.
| Type | Event |
| Magnitude | 1.9 ML |
| Local datetime | 2021/12/28 22:10 |
| Universal datetime | 2021/12/28 19:10 |
| Latitude | -12.77 ° ± 2 km |
| Longitude | 45.33 ° ± 2 km |
| Depth | 35 km (from location) ± 2 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Mamoudzou 
|
15 | 71437 |
| Koungou
|
16 | 32156 |
| Dzaoudzi
|
6 | 17831 |
| Dembeni
|
19 | 15848 |
| Bandraboua
|
24 | 13989 |
| Tsingoni
|
22 | 13934 |
| Pamandzi
|
6 | 11442 |
| Sada
|
26 | 11156 |
| Bandrele
|
25 | 10282 |
| Ouangani
|
23 | 10203 |
| Chirongui
|
26 | 8920 |
| Chiconi
|
25 | 8295 |
| Mtsamboro
|
30 | 7705 |
| M'Tsangamouji
|
27 | 6432 |
| Acoua
|
29 | 5192 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.06 |
| Azimuthal gap | 300.2 ° |
| Number of stations used | 8 |
| Number of phases used | 16 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| 1T | PMZI | P | 19:10:52.84 | -0.01 | 241.62 | 0.07 | Manual |
| 1T | PMZI | S | 19:10:56.82 | 0.03 | 241.62 | 0.07 | Automatic |
| RA | YTMZ | P | 19:10:52.94 | -0.03 | 276.96 | 0.1 | Manual |
| RA | YTMZ | S | 19:10:56.100 | 0 | 276.96 | 0.1 | Manual |
| AM | R0CC5 | P | 19:10:52.94 | -0.01 | 280.71 | 0.11 | Manual |
| AM | R0CC5 | S | 19:10:56.100 | 0.04 | 280.71 | 0.11 | Manual |
| RA | MILA | P | 19:10:53.22 | -0.01 | 239.87 | 0.16 | Manual |
| RA | MILA | S | 19:10:57.14 | -0.22 | 239.87 | 0.16 | Automatic |
| AM | R1EE2 | P | 19:10:53.45 | 0.01 | 253.24 | 0.21 | Manual |
| AM | R1EE2 | S | 19:10:57.73 | 0.06 | 253.24 | 0.21 | Automatic |
| ED | MCHI | P | 19:10:53.58 | 0.03 | 252.51 | 0.21 | Manual |
| ED | MCHI | S | 19:10:57.86 | -0.02 | 252.51 | 0.21 | Automatic |
| 1T | MTSB | P | 19:10:54.24 | -0.09 | 289.75 | 0.26 | Automatic |
| 1T | MTSB | S | 19:10:59.30 | -0.01 | 289.75 | 0.26 | Automatic |
| QM | KNKL | P | 19:10:54.48 | 0.01 | 229.94 | 0.29 | Manual |
| QM | KNKL | S | 19:10:59.38 | 0.03 | 229.94 | 0.29 | Automatic |